我面临着一个奇怪的问题。当我通过链接到它的域访问我的服务器的Web可访问目录时。它说： -
Not Found
The requested URL / was not found on this server.
当我在我的服务器上运行此命令时（通过putty），它会显示几个进程ID，证明Apache Web服务器正在运行（请更正）。
root@...:~# pgrep apache
4733
13505
13506
13507
13508
13686
14199
17672
但是当我运行此命令时，它会说httpd：无法识别的服务
root@...:~# service httpd status
httpd: unrecognized service
其他一些命令输出： -
root@...:~# ps aux|grep -i http
root 29401 0.0 0.0 6460 792 pts/0 S+ 02:21 0:00 grep --color=auto -i http
我该如何解决这个问题？
更新： -
root@...:~# chkconfig --list | grep httpd
-bash: chkconfig: command not found
root@...:~# find / -name httpd*
/var/www/vhosts/lvps5-35-241-230.dedicated.hosteurope.de/httpdocs
/var/www/vhosts/.skel/0/httpdocs
/opt/psa/var/httpd_restart
/usr/lib/apache2/modules/httpd.exp
/usr/share/doc/apache2-doc/manual/fr/programs/httpd.html
/usr/share/doc/apache2-doc/manual/pt-br/programs/httpd.html
/usr/share/doc/apache2-doc/manual/da/programs/httpd.html
/usr/share/doc/apache2-doc/manual/zh-cn/programs/httpd.html
/usr/share/doc/apache2-doc/manual/tr/programs/httpd.html
/usr/share/doc/apache2-doc/manual/en/programs/httpd.html
/usr/share/doc/apache2-doc/manual/ja/programs/httpd.html
/usr/share/doc/apache2-doc/manual/ko/programs/httpd.html
/usr/share/doc/apache2-doc/manual/de/programs/httpd.html
/usr/share/doc/apache2-doc/manual/es/programs/httpd.html
/usr/share/doc/apache2-doc/examples/apache2/original/httpd.conf.gz
/usr/share/doc/apache2-doc/examples/apache2/original/extra/httpd-autoindex.conf
/usr/share/doc/apache2-doc/examples/apache2/original/extra/httpd-manual.conf
/usr/share/doc/apache2-doc/examples/apache2/original/extra/httpd-userdir.conf
/usr/share/doc/apache2-doc/examples/apache2/original/extra/httpd-vhosts.conf
/usr/share/doc/apache2-doc/examples/apache2/original/extra/httpd-languages.conf.gz
/usr/share/doc/apache2-doc/examples/apache2/original/extra/httpd-ssl.conf.gz
/usr/share/doc/apache2-doc/examples/apache2/original/extra/httpd-mpm.conf.gz
/usr/share/doc/apache2-doc/examples/apache2/original/extra/httpd-multilang-errordoc.conf
/usr/share/doc/apache2-doc/examples/apache2/original/extra/httpd-default.conf
/usr/share/doc/apache2-doc/examples/apache2/original/extra/httpd-dav.conf
/usr/share/doc/apache2-doc/examples/apache2/original/extra/httpd-info.conf
/usr/share/doc/apache2-doc/examples/apache2/extra/httpd-autoindex.conf
/usr/share/doc/apache2-doc/examples/apache2/extra/httpd-manual.conf
/usr/share/doc/apache2-doc/examples/apache2/extra/httpd-userdir.conf
/usr/share/doc/apache2-doc/examples/apache2/extra/httpd-vhosts.conf
/usr/share/doc/apache2-doc/examples/apache2/extra/httpd-languages.conf.gz
/usr/share/doc/apache2-doc/examples/apache2/extra/httpd-ssl.conf.gz
/usr/share/doc/apache2-doc/examples/apache2/extra/httpd-mpm.conf.gz
/usr/share/doc/apache2-doc/examples/apache2/extra/httpd-multilang-errordoc.conf
/usr/share/doc/apache2-doc/examples/apache2/extra/httpd-default.conf
/usr/share/doc/apache2-doc/examples/apache2/extra/httpd-dav.conf
/usr/share/doc/apache2-doc/examples/apache2/extra/httpd-info.conf
/etc/apache2/httpd.conf
/etc/apache2/httpd.pem
root@...:~# whereis httpd
httpd:
root@...:~# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 12.04.5 LTS
Release: 12.04
Codename: precise
root@...:~# ls /etc/init.d
README hostname network-interface-container plymouth-upstart-bridge rc spamassassin udevtrigger
apache2 hwclock network-interface-security portmap rc.local ssh umountfs
bind9 hwclock-save networking portmap-wait rcS stop-bootlogd umountnfs.sh
bluetooth keymap.sh ondemand postfix reboot stop-bootlogd-single umountroot
bootlogd killprocs passwd procps rpcbind-boot sudo unattended-upgrades
console-screen.sh klogd pc-remote psa rsync sw-cp-server urandom
courier-imap module-init-tools plymouth psa-firewall saslauthd sysklogd wide-dhcpv6-client
cron modules_dep.sh plymouth-log psa-firewall-forward screen-cleanup udev x11-common
dbus mongodb plymouth-ready psa-spamassassin sendsigs udev-fallback-graphics xinetd
fetchmail mysql plymouth-splash quota single udev-finish
halt network-interface plymouth-stop quotarpc skeleton udevmonitor
root@...:~# ls /etc/xinetd.d
chargen daytime discard echo ftp_psa poppassd_psa time
答案 0 :(得分：1)
httpd是否列在/ etc / xinetd，/ etc / xinet.d，/ etc / xidd.d或/etc/init.d目录中？还可以使用chkconfig查看是否列出了httpd。
# chkconfig --list | grep httpd
如果不是：
# find / -name httpd*
或
# whereis httpd
找到它的安装位置。然后我在它中创建一个符号链接（取决于你的linux / unix风格）/ etc / xinetd，/ etc / xinet.d，/ etc / xidd.d或/etc/init.d。